138617-08-0

Basic information

• Product Name: 2H-1-Benzopyran-2-one, 4-azido-7-methoxy-3-(4-methoxyphenyl)-
• CAS NO: 138617-08-0
• Molecular Formula: C17H13N3O4
• Molecular Weight: 323.308
• Mol File: 138617-08-0.mol

Chemical Properties

• CAS DataBase Reference: 2H-1-Benzopyran-2-one, 4-azido-7-methoxy-3-(4-methoxyphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-1-Benzopyran-2-one, 4-azido-7-methoxy-3-(4-methoxyphenyl)-(138617-08-0)
• EPA Substance Registry System: 2H-1-Benzopyran-2-one, 4-azido-7-methoxy-3-(4-methoxyphenyl)-(138617-08-0)

Safety Data

• Hazardous Substances Data: 138617-08-0(Hazardous Substances Data)

Upstream product

• 138616-98-5 4-chloro-7-methoxy-3-(4-methoxyphenyl)coumarin 
• 39923-40-5 4-hydroxy-7-methoxy-3-(4-methoxyphenyl)-1-benzopyran-2-one 

Relevant articles and documents

Potential Non-Steroidal Estrogens and Antiestrogens, IV Organic Azides in Heterocyclic Synthesis, Part 13 : Synthesis of Aza- and Diazacoumestrols via Azido Derivatives

4-Chloro-3-aryl-coumarins and quinolones 2 a-e undergo thermolytic ring closure by reaction with sodium azide in refluxing dimethyl formamide to yield indolocoumarins and indoloquinolin-6(5H)-ones 6a-e.In the case of the coumarin 2a the azid